Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthening merchandise high quality and continually strengthen enterprise total good quality administration, ??????????????????????????????? ISO 9001: 2000 ???????????????????????????????,Thermal And Visible Bi-Spectrum PTZ Dome Camera, ??????? Cctv ??????, ????????????? IR Speed ??Dome,?????????????????? IP67 Marine Grade. ?????????????????????? ???????????????????????????????????????????????????????????????????????????????????? ????????????????????? ????????????????????????????????????????? ????? ?????? ??????? ?????????? ????? ???????? ????????????? ??????????? ??????? ?????????????????????????????????? "?????? ?????? ???????????" ?? "?????????? ?????????????? ????????????????????? "????????????????? ????????????????? ?????????????????????? ???????????????? ????????????????? ????????????????????????????